Brush some coconut oil on spring roll, then arrange them on the airfryer grill pan. 盐 1/4茶匙. 1/4 tsp salt. Preheat airfryer to 180°C. Air fry the spring roll nian gao for 10 minutes. Then increase the temperature to 200°C, continue to air fry for about 3 minutes or until the spring rolls are crispy and golden brown. 1/4 tsp salt. Preheat airfryer to 180